Which rural area will take the UK’s nuclear waste?

each community being considered for a geological disposal facility (GDF) now receives about £1m a year in investment

If a GDF is built here, Mr Moore says, there will be billions of pounds invested in the area

Victoria Gill and Kate Stephens, Science correspondent and senior science producer, BBC News, 9 Sept 24

“………………………………………………………………………..Sellafield is filling up – and experts say we have no choice but to find somewhere new to keep this material safe.

Nuclear power is also part of the government’s stated mission for ”clean power by 2030”. More nuclear power means more nuclear waste.

…………………….. Sellafield runs 24 hours a day with 11,000 staff. It costs more than £2bn per year to keep the site going, and it comprises more than 1,000 buildings, connected by 25 miles of road.

However, in recent years, doubts have been raised about the site’s security and physical integrity.

One of its oldest waste storage silos is currently leaking radioactive liquid into the ground. That is a “recurrence of a historic leak” that Sellafield Ltd, the company that operates the site, says first started in the 1970s.

Sellafield has also faced questions about its working culture and adherence to safety rules. The company is currently awaiting sentencing after it pleaded guilty, in June, to charges related to cyber-security failings.

An investigation by the Guardian revealed that the site’s systems had been hacked, although the Office for Nuclear Regulation said there was “no evidence that any vulnerabilities had been exploited” by the hackers.

All of this has cast a shadow over an operation that, as well as taking in newly created nuclear waste, also houses several decades worth of much older radioactive material.

The site no longer produces or reprocesses any nuclear material, but this is where the race began to produce plutonium for nuclear weapons at the height of the Cold War.

“It was the dawn of the nuclear age,” says Roddy Miller, Sellafield’s operations director. “But because it was a race, not a lot of thought was given to the long-term safe storage of the waste materials that were produced.”

The leaking storage silo, which was built in the 1960s, is just one of the buildings that now has to be emptied so the material inside can go into more modern silos. The building was only ever designed to be filled, and Sellafield says its plans to clear the site and demolish the building are the safest option.

The site’s head of retrievals, Alyson Armett, points out that without a “permanent solution” for the nuclear waste, the plans to decommission could be delayed.

The current plan for that permanent solution is to bury the waste deep underground.

A complicated search – both scientifically and politically – is currently on for somewhere to lock it away from humanity permanently.

“We need to isolate it from future populations or even civilisations, that’s the timescale we’re looking at,” says Prof Corkhill…………………………………………………..

The plan for permanent, underground storage is to contain that solid waste in a Russian doll-like series of barriers. The glass, encased in steel, will be shielded in concrete, then buried beneath the Earth‘s own barriers – layers of solid rock.

The question is, where will that facility be?

‘The waste is already here’

Six years ago, communities in England and Wales were asked to come forward if they were willing to consider having a disposal facility built near their town or village.

Potential sites will need the ideal geology – enough solid rock to create that permanent barrier. However, they also need something that might be more difficult – a willing community.

There are financial incentives for communities to take part in this discussion. So far, five have come forward. Two have already been ruled out. Allerdale in Cumbria was deemed unsuitable because there was not enough solid bedrock. Then, in September, councillors in South Holderness, in Yorkshire, withdrew after a series of local protests.

Government scientists are assessing the remaining three communities that are currently in the running. Geologists have been carrying out seismic testing – looking for that all-important impermeable rock.

One of the communities being considered is very close to the Sellafield site in West Cumbria, at Seascale.

It is not yet clear if Mid Copeland, the area under consideration that includes Seascale, will have the right rock. The survey and consultation here – and in the other locations being considered – are in their early stages and scheduled to last at least a decade.

In the meantime, the conversation goes on and each community being considered for a geological disposal facility (GDF) now receives about £1m a year in investment while initial scientific tests are carried out.

Mr Moore is part of a committee called a GDF partnership. It includes local residents, local government and representatives of Nuclear Waste Services, which is the government body behind this project.

These partnerships aim to keep the process transparent and ensure local people are well-informed. They also decide how the money is spent.

If a GDF is built here, Mr Moore says, there will be billions of pounds invested in the area. “If we’re going to host this on behalf of the UK, the community should benefit,” he says.

Also still on the shortlist are South Copeland, again on the Cumbrian coast, and a site on the east coast in Lincolnshire, where there have been a number of peaceful, but angry, protests.

On Halloween 2021 in Theddlethorpe, one of the local villages, several residents used their gardens to put up garish anti-nuclear dump scarecrows, inspired by an idea from pressure group the Guardians of the East Coast, which is campaigning against the disposal facility.

Ken Smith, from nearby Mablethorpe, is a member of both the campaign group and the local GDF partnership.

He thinks the government’s approach to finding a nuclear waste disposal site “stinks”.

Mr Smith is concerned that the voices of those most affected might not be heard and says it is unclear how local opinion will be measured at the end of the consultation…………………………………………………………………………………………………………………
https://www.bbc.co.uk/news/articles/czx6e2x0kdyo